I was wondering if there is any way for each checkbox to have an ID. If I want something to specifically happen when a checkbox is selected then I need to be able to reference the specific checkbox. However, the ID field for checkboxes seems to be limited to the id for the entire group of boxes.
If there isn't any way to add the checkbox id with shortcode, then is there a way to add pieces of an html input function into the email? I tried using [checkbox_name] and it returned the value, but if I hadn't selected a checkbox then it would just return the string [checkbox_name] in full. Any advice is much appreciated.